baber/WOPTO huggingface dataset:
Patent JP-S61253735-A (JP)
Title: Oxide coated cathode
Inventor: ITATSU MASAKATSU
IPC: H01J1/14
Filed: 1985-05-07
Abstract: PURPOSE:To allow a base metal to be of a long-life without increasing its thickness, by composing the base metal with multiple layers in a laminar form. CONSTITUTION:A base metal is composed of at least two layers in a laminar form with neighboring layers having different reducing metal concentrations or different metal types respectively. By this formation, a uniform formation rate of Ba is obtainable, so that high current long-life cathodes can be manufactured; namely, although the initial emission rate of Ba for the base metal with a uniform emission rate of Ba is lower than that of conventional base metals, the initial excess of unnecessary emission common among conventional base metals is cut down to be reserved for the time region after around the terminating point of the emission, with an initial Ba emission rate equivalent to ECOR or a little faster. Thus, long-life stable electron emission characteristics can be obtained.
Patent JP-H09255326-A (JP)
Title: Faujasite type zeolite having uniform micropore and uniform mesopore and its production
Inventor: IDA TAKANORI
IPC: B01J35/10
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To produce faujasite type zeolite having high crystallinity and a large specific surface area and having micropores uniform in pore diameter and mesopores uniform in pore diameter. SOLUTION: This zeolite has 100-130% crystallinity and 500-800m<2> /g specific surface area and the ratio of SiO2 to Al2 O3 is 8-18. This zeolite has uniform micropores and uniform mesopores, the total pore volume of pares each having <=600Å pore diameter is 0.35-0.50ml/g and that of pores each having <20Å pore diameter is 0.15-0.35ml/g. The total pore volume (PVm) of pores in the range of 20-600Å pore diameter is 0.15-0.30ml/g, that (PVs) of pores in the range of 35-50Å pore diameter is 0.10-0.25ml/g and the difference (PVm-PVs) between PVm and PVs is <=0.05ml/g.
Patent JP-S59222284-A (JP)
Inventor: UCHINO MASAHIDE
IPC: B08B3/04
Filed: 1983-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61255168-A (JP)
Title: Circuit of detecting vertical synchronizing signal
Inventor: KUDO YUKINORI
IPC: H04N5/10
Filed: 1985-05-07
Abstract: PURPOSE:To attain synchronization detection in a special format and at a weak electric field by constituting a digital integration circuit with a 2's complement type adder circuit, a gate control circuit and a latch circuit so as to facilitate the switching of an integration time constant. CONSTITUTION:A composite synchronizing signal CS is given to a shift register 11, where the signal is shifted by a clock phi1 and inputted in common to input terminals A3-A8 of a 2's complement type adder circuit 13 through a gate circuit 12. The output of the adder circuit 13 is fed to an input section of a latch circuit 17 via a gate control circuit 16. Outputs Q1-Q7 are fed to input sections B1-B7 of the adder circuit 13 and outputs Q2-Q7 are fed to a NAND circuit 21. The output of the gate control section 16 is controlled by an overflow detection output HL and an underflow detection output LL. A NAND circuit 15 applies logical operation between the output of a shift register 11 and a switching signal SW. The output of the NAND circuit 15 switches the time constant of the integration circuit because the value of the A1 input of the adder circuit 13 is fixed by using the switching signal SW.
Patent JP-2000294906-A (JP)
Title: Cleaning method and device for machining hole, and method and device for manufacturing circuit substrate using cleaning device
Inventor: KISHIMOTO KUNIO
IPC: B23K26/382
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To positively fill a conductive paste by eliminating a substance on the surface of a material to be machined and the inside of a machining hole by spraying an air flow from the outer end part of a blow injection part with the Coanda effect in the machining hole being provided at the material to be machined. SOLUTION: Air compressed by a compressed air generating device 12 is injected as ionized and clean air flow from an air injection port 7 of a blow injection part 7a with the Coanda effect via an air-cleaning filter 18 and an air ionization device 20 and is sprayed to a machining hole being provided at a prepreg sheet 1 that is the material to be machined from an outer end part 7d via an area on a wall surface 7c. At this time, the blow injection part 7a is set at a constant angle of 10-80 deg. for the prepreg sheet 1 to be carried horizontally, and air flow jetted from an air injection port 7b is also blown against the prepreg sheet 1 at a constant angle.
Patent JP-S5219343-A (JP)
Title: High frequency heating method
Inventor: SUZUKI TAKAHARU
IPC: H05B6/74
Filed: 1975-08-07
Abstract: PURPOSE: The prevention of uneven roasting effect on the materials for heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58213531-A (JP)
Title: Mos type logical circuit
Inventor: CHIMURA MORIYUKI
IPC: H03K19/096
Filed: 1982-06-04
Abstract: PURPOSE:To hold low current consumption characteristics and to attain high- speed operation, by using an NOR composite signal consisting of a data signal and an antiphase clock signal as a logical composite signal. CONSTITUTION:A p-channel MOSTR11 and an n-channel MOSTR12 are cascaded each other; a precharging clock signal phi is inputted to the gate of the MOSTR11 and a signal obtained by composing a data signal and an antiphase signal against the signal phi by the NOR gate circuit 13 is inputted to the gate of the MOSTR12. When the signal phi is inputted at the L level, the TR11, 12 are kept on and off, respectively and the potential level of a terminal Din is the same as that of a power supply VDD. If a data signal Din is inputted at the L level when the signal phi is the H level, the TR12 is turned on and the potential of the terminal Dout can be turned to the potential of GND. In addition, it is the same as conventional cases that the operation current at the time is a fine current depending upon the charge previously accumulated in the stray capacity of an output terminal point.
Patent JP-S57212754-A (JP)
Title: Electron-beam controller for electron microscope
Inventor: SUNAKOZAWA SHIGETO
IPC: H01J37/04
Filed: 1981-06-24
Abstract: PURPOSE: To prevent any actual cost increase and any operational deterioration of an electron-beam controller for an electron microscope even when the number of observation modes becomes large by reading out an electron-beam-deflection digital signal corresponding to a designated observation mode, and controlling an electron-beam deflecting means according to a signal given by subjecting to the said digital signal to DA conversion.  
     CONSTITUTION: Digital signals for electron-beam deflections differing according to the observation mode are stored in an ROM 21. A CPU 24 reads out and takes in a data (D 0 ) corresponding to a selected observation mode, which is stored in the ROM 21 as the digital signal. When an adjustment input data (ΔD) exists, the data (ΔD) is added in the CPU 24, and the added data (D) is taken into an RAM 25, and at the same time, the data (D) is sent into a DA converter 29H. After that, the DA converter 29 converts the data (D) into an analog signal, the analog signal controls a driving power source 30H, and a current most appropriate for the selected observation mode is given to a horizontal-shift  deflecting coil 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5220249-A (JP)
Title: Protective means for motor
Inventor: TOSAKI YASUHIRO
IPC: H02H5/04
Filed: 1975-08-08
Abstract: PURPOSE:To provide a protective means for a motor, which means has a high response character and adapted to disconnect the motor from the power source when the winding temperature of the motor exceeds a predetermined value.
Patent JP-H01321956-A (JP)
Title: Circular warp knitting composite cord
Inventor: DEIBISU SHII JIENKUSU
IPC: D04B25/14
Filed: 1989-04-18
Abstract: PURPOSE: To obtain a cord having a structure that inlay yarns are interlaced in selected wales of base yarn needle loops and extended along the wales and that its three-dimensional characteristics can be kept after knitted, braided, wound or the like. CONSTITUTION: This circular warp knit tube which constitutes the circular warp knit composite cord has wales W-1 to W-4, and base yarn needle loops form courses C-1 to C-7. Each base yarn B-1 to B-4 forms a base yarn needle loop in the respective wale W-1 to W-4 in the course C-1. Inlay yarns I-1 to I-4 are interlaced in the base yarn needle loops in the respective wales W-1 to W-4 and extended in a indented passage along the respective wales W-1 to W-4, which controls the longitudinal stretchability of the circular warp knit tube.
Patent JP-H06285114-A (JP)
Title: Disposable diaper having excellent touch feeling
Inventor: KURATA JUN
IPC: A61F13/514
Filed: 1993-03-31
Abstract: PURPOSE:To provide a disposable diaper which possesses the excellent touch feeling of a back surface sheet and generated little touch noise in use and replacement, by installing a cloth-like nonwoven fabric on the opposife side surface to an adsorptive body on the back surface sheet. CONSTITUTION:An absorptive body 2 is installed between a liquid-permeable surface sheet 1 and a liquid impermeable back surface sheet 3, and each expandable elastic body 5 is installed in both the side edge part regions of the absorptive body 2, and each fastening tape 6 is installed on the sides of one edge part in the longitudinal direction. A nonwoven fabric 4 is installed on the surface on the opposite side to the absorptive body 2 on the back surface sheet 3, and a frotal tape is installed on the outside of the nonwoven fabric 4 at the outer edge part on the opposite side to the fastening tape 6 at one edge part in the longitudinal direction. Accordingly, a disposable diaper which has the excellent touch feeling and generates little touch noise in use and replacement and possesses the excellent sound arresting effect can be obtained.
Patent JP-S5321439-A (JP)
Title: Power supply of microwave oven
Inventor: KANBARA SEISHI
IPC: H05B6/66
Filed: 1976-08-12
Abstract: PURPOSE: To control noise of a power supply, by directly fitting a sealed condenser assembly to a magnetron. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5721856-A (JP)
Title: Semiconductor memory cell
Inventor: TERADA KAZUO
IPC: H01L29/73
Filed: 1980-07-15
Abstract: PURPOSE:To facilitate microminiaturization of a semiconductor memory cell by forming respectively an address line and a digit line. CONSTITUTION:This memory cell is composed of the first MOSFET of P-channel having a gate electrode 101, a P type first energization electrode 102, a P type second energization electrode 103 of electrically floated state and an N type substrate region 104 supplied with reference potential, and the second MOSFET of N channel composed of a gate electrode 105, an N type first energization electrode 106, an N type second energization electrode 107 supplied with reference potential, and a P type substrate region 108 of electrically floated state and connected directly to the electrode 103, the digit line 110 is connected directly to the electrode 102, and is connected via a resistor 109 to the electrode 106, and the address line 111 is commonly connected to the respective gate electrodes 101, 105. Further, a power source terminal 112 for providing reference potential is provided.
Patent JP-H09284330-A (JP)
Title: Inter-network connecting device
Inventor: NAKAI TOSHIHISA
IPC: H04L12/66
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve workability in device installation, etc., by providing an address extracting means extracting the transmission source or the destination address of a packet, an enabling address storage means, an enabling address writing means and a filter means. SOLUTION: An 'Ethernet(R)' packet receiving circuit 102 receives an 'Ethernet(R)' packet and outputs it to an ISDN transmitting circuit 103 and a transmission source address extracting circuit 105. Since a destination is not an ISDN line side, the circuit 103 does not execute a transmitting operation. On the contrary, the transmission source address of a reception packet is extracted and given an enabling address writing circuit 106. It is recognized whether or not the extracted transmission source address is already stored in an enabling address storage circuit 107. Since an access is the first one to the Ethernet(R) LAN, storage is not executed in the circuit 107 and the extracted transmission source address is stored in the circuit 107.
Patent JP-H02276067-A (JP)
Title: Magnetic card and card reader/writer
Inventor: KAMIO HIROSHI
IPC: G11B20/10
Filed: 1989-04-17
Abstract: PURPOSE:To obtain an accurate magnetic card system by providing plural magnetized parts, where a magnetizing direction is changed, separately from a clock track and a data track on a magnetic recording layer in order to discriminate the authentity of the card. CONSTITUTION:On a clock recording layer 12, a clock track 13 where a clock signal is recorded beforehand, and a data track 14 to record data in synchronization with the clock signal recorded on the clock track 13 beforehand, are provided. Further plural magnetized parts 15A to 15D, where the magnetized direction is changed, are provided separately from the clock track 13 and the data track 14 on the magnetic recording layer 12 in order to discriminate the authentity of the card. Thus since a special control for card constant speed is made unnecessary, under recent circumstances of unstable power supply and inclination to power deficit, the accurately usable magnetic card system can be obtained. In addition, since a security function is provided without preparing a specific magnetic material configuration, a problem such as the cost increase of the magnetic card is not caused.
Patent JP-S61255032-A (JP)
Title: Replacement of semiconductor integrated circuit element
Inventor: SAKUMA KUNIO
IPC: H01L21/60
Filed: 1985-05-08
Abstract: PURPOSE:To enable to replace IC without doing damage such as cracking etc. thereto by a method wherein any defective chip is heated by conduction using a heater chip to remove the defective chip from a circuit substrate. CONSTITUTION:In order to replace a defective chip 3 fed to a circuit substrate conductor 2 on a circuit substrate base 1 through the intermediary of IC bumps 4. Firstly flux 5 is permeated from the peripheral part to the central part of defective chip 3 to cover the junction of bumps 4 and the conductor 2. Secondly the bumps 4 are melted by conductive heat by means of bringing the backside of chip 3 into pressure-contact with heated heater chip 6. Thirdly within the melted state, the chip 6 attracting bumps 4 through a vacuum attracting hole 7 provided in the chip 6 is left from the base 1. Finally the chip 3 is removed from the substrate 2 to be replaced with the chip 6.
Patent JP-S58214638-A (JP)
Title: Device for synchronizingly driving a pair of throttle valves in multiple carburettor
Inventor: IWAO SUMISHIGE
IPC: F02M13/02
Filed: 1982-06-08
Abstract: PURPOSE:To make it possible to self-compensate a synchronization error due to a slack in a cable in a synchronizingly driving device for a pair of throttle valves of a multiple carbulettor, by connecting, to the throttle valves, both ends of a single cable which passes around a pulley, so that the pulley is moved for synchronizingly driving the throttle valves. CONSTITUTION:A cable 5 which is locked at one end to a moving member 6 slidably moving in a synchronizingly controlling device 4 of a multiple carburettor, is connected at the other end to an accelerator grip, and a single cable 8 is wound around a pulley 7 rotatably journalled to the moving member 6 with both ends of the cable 8 being connected to a pair of throttle valves in the multiple carburettor. When the accelerator grip is manipulated, the moving member 6 is moved and displaced in association with the manipulation of the accelerator grip, and therefore, the pair of throttle valves are driven to open and close in synchronism together through the cable 8 wound around the pulley 7. Even if the cable 8 slacks off, causing a synchronization error to be occured, a pulley 4 rotates in association with the movement of the moving member 6 for making the tension of the cable 8 uniform, in order to self-compensate the synchronization error, thereby the throttle valves may be surely driven to open and close in synchronism together.
Patent JP-S58214647-A (JP)
Title: Automatic idle revolution speed setting apparatus for internal-combustion engine
Inventor: KOBAYASHI TOSHIAKI
IPC: F02D41/16
Filed: 1982-06-08
Abstract: PURPOSE:To reduce the warming operation time by installing a controller which compares the data from a cooling-water temperature detector and a revolution- number detector with the values set by a setting device and increasing automatically the revolution speed when the cooling-water temperature is low. CONSTITUTION:When the cooling-water temperature is below, a set value during low-speed operation, e.g., idle operation, the data from a cooling-water temperature detector 1 and a revolution-number detector 2 are compared, in a controller 4, with the value set 6y a setting device 3. Then, the signal from the controller 4 is amplified in an amplifier 5 and transmitted to an actuator 6, and the engine revolutin speed is increased. Thus, the cooling-water temperature is increased, so the warming operation time can be reduced.
Patent JP-H07145408-A (JP)
Title: Production of rapidly solidified powder
Inventor: SATO TOMIO
IPC: B22F9/10
Filed: 1993-03-30
Abstract: PURPOSE:To easily and cost economically produce rapidly solidified powder having a high additive value at a high powder yield by a centrifugal spraying method. CONSTITUTION:A metallic sheet is used as a disk for spraying the molten metal injected onto a rotary disk as fine liquid droplets and the position for ejecting the molten metal is deviated to a radial direction from the center of the disk. The formation of the excess solidified layers of the molten metal on the disk is prohibited by these methods, by which a good spraying condition is obtd. and the yield of the rapidly solidified powder is greatly improved.
Patent JP-H10290206-A (JP)
Title: Switching mask circuit for multiplex radio equipment and multiplex communication system using it
Inventor: TAKANO JINICHI
IPC: H04B1/74
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To allow the system to prevent switching of reception of an opposite party due to transmission switching. SOLUTION: In the case of switching transmission, information is multiplexed and transmitted before the switching, switching by a reception alarm is masked with information received before from the transmitter. In the multiplex communication system provided with a transmission section including a multiplexer circuit 2 that multiplexes a plurality of digital signals and a transmitter 3 and with a reception section including a demultiplexer circuit 8 that demodulates a plurality of the multiplexed signals and a receiver 7, a transmission switching signal to switch the transmitter 3 is given to the multiplexer circuit 2 and a delayed control signal resulting from delaying a transmission switching signal is given to a changeover circuit 4 that switches an output of the transmitter 3, the transmission switching signal detected by the demultiplexer circuit 2 is used as a trigger and gives it to a mask time generating circuit 10 to set a mask time and a digital signal is switched according to the mask time.
Patent JP-S5722923-A (JP)
Title: Rotating device for rotatable seat of vehicle
Inventor: MURAISHI SHIYOUZOU
IPC: B60N2/14
Filed: 1980-07-16
Abstract: PURPOSE: To obtain a seat with easy rotation by disposing rollers at an intermediate part of a swivel unit whereby an upper and lower plates are constructed as roll- resisting assemblies.  
     CONSTITUTION: An upper plate 3 constituting a swivel unit 2 is pivotably mounted on a lower plate to rotate horizontally therearound, while a sliding rail 3a is slidably mounted on a fixed arcuate rail 4a. A necessary number of rollers 6 are slidably provided at an intermediate part between a spindle 5 and the sliding rail 3a. A rotation of the upper plate 3 relative to lower plate 4 is performed smoothly by means of slits 9, an operation lever 11, stopper 13, guide plate 14, turn spring 15, first and second cams 17, 18. Thus, with such constitution comprising rollers 6, portions where sliding frictions are generated, are reduced as much as possible and a rotation of a horizontally rotated seat is easily completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60239664-A (JP)
Title: Heating apparatus of oxygen sensor
Inventor: NAKAGAWA TOYOAKI
IPC: G01N27/12
Filed: 1984-05-14
Abstract: PURPOSE:To enhance the judgement accuracy of an air/fuel ratio at the early use stage of an oxygen sensor, by estimating the temp. of a heater at the time of starting and supplying power to the heater so as to rapidly bring an element part to a predetermined active state. CONSTITUTION:A measuring electrode 7 and a reference electrode 6 are provided to both sides of a solid electrolyte 2 in an opposed state and a pump cathode 8 and an anode 9 are provided to both sides of a solid electrolyte 8 in an opposed state so as to provide a gap part therebetween. A heater 13 is provided to an alumina substrate 14 in close vicinity to the electrode 8 and heats the solid electrolytes 2, 3 to predetermined temps. to activate both of them. Then, the concn. of oxygen in exhaust gas is detected from electromotive force by the difference between oxygen partial pressure in the open air of the gap part 5 and that of exhaust gas in the side of the measuring electrode 7. At this time, the temp. of the heater is calculated from the resistance of the heater by a temp. detection means and power is supplied to the heater from a power supply means 17 so that the solid electrolytes 2, 3 reach predetermined temps. at the starting time of an engine. Therefore, an oxygen sensor can be heated rapidly at the starting time of the engine and the concn. of oxygen can be detected with high accuracy.
Patent JP-S62253939-A (JP)
Title: Idling speed control device for engine
Inventor: TANIGAWA YOSHITAKA
IPC: F02D41/00
Filed: 1986-04-25
Abstract: PURPOSE:To approximate the number of rotation of an engine to a target number of rotation after an external load is applied to the engine by determining the amount of anticipatory correction for controlled variables in response to the difference between a target engine-speed after an external load is applied and an actual engine-speed immediately before the external load is applied. CONSTITUTION:A control device 15 is provided with an engine idling state detecting means 22, an engine-speed detecting means 16, external load detecting means 18-20, an engine-speed adjusting means 10 and a controlling means 23 which performs a feedback control on the engine speed at the time of idling, and changes a target engine-speed when an external load is applied, and at the same time, makes an anticipatory correction for controlled variables. In addition to the above constitution, there is provided an anticipatory correction- amount determining means 24 for determining the amount of anticipatory correction in response to the difference between a target engine-speed after an external load is applied and an actual engine-speed immediately before the external load is applied. Thereby, the engine speed can be approximated sufficiently to a target number of rotation after an external load is applied to the engine.